12+6.9n=8+7.3n

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Solution for 12+6.9n=8+7.3n equation: 



12+6.9n=8+7.3n

We move all terms to the left:

12+6.9n-(8+7.3n)=0

We add all the numbers together, and all the variables

6.9n-(7.3n+8)+12=0

We get rid of parentheses

6.9n-7.3n-8+12=0

We add all the numbers together, and all the variables

-0.4n+4=0

We move all terms containing n to the left, all other terms to the right

-0.4n=-4

n=-4/-0.4

n=+10

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